package com.abc.builder.demo1;

/**
 * 抽象建造者
 */
public abstract class Builder {
   //创建产品对象
   protected Product product = new Product();

   public abstract void buildPartA();

   public abstract void buildPartB();

   public abstract void buildPartC();

   //返回产品对象
   public Product getResult() {
      return product;
   }

}
